.. _class_math_random:

math_random
===========

**图块代码**

.. image:: img/math_random.png

----

**javascript**

.. code-block:: javascript

	Math.random() * (to - from) + from

----

**python**

.. code-block:: python

	random.randrange(from, to)

----

**npl**

.. code-block:: lua

	math.random(from, to-1)

----

参数
----

+--------+----------+----------+--------+
| 参数   | 类型     | 默认值   | 说明   |
+========+==========+==========+========+
| from   | number   | 0        |        |
+--------+----------+----------+--------+
| to     | number   | 10       |        |
+--------+----------+----------+--------+

示例
----

.. tabs::

	.. tab:: javascript

		.. code-block:: javascript

			Math.random() * (10 - 0) + 0

	.. tab:: python

		.. code-block:: python

			random.randrange(0, 10)

	.. tab:: npl

		.. code-block:: lua

			math.random(0, 10-1)